F70M20A ECM | Alldatasheet

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Monolithic Crystal Filters ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: sales@ecmelectronics.co.uk Although we have attempted to accurately reflect the products we market. ECM reserve the right without prior notice to discontinue any product or make design changes we believe necessary. Issue 1 ECM 70.0MHz ƒ Small Size ƒ Cost Effective Design ƒ Surface Mount Available ƒ Custom Options Type Centre Frequency Ripple (max) Number Of Poles Passband Width Termination Impedance Case Style 3rd Overtone F70M7.5A 70.0MHz 1.0dB 2 3dB +/-3.75kHz 2000Ω//0pF UM a ~ f F70M7.5B 70.0MHz 1.0dB 4 3dB +/-3.75kHz 1800Ω//0pF UM a ~ f F70M12A 70.0MHz 1.0dB 2 3dB +/-6.00kHz 2000Ω//-0.4pF UM a ~ f F70M12B 70.0MHz 1.0dB 4 3dB +/-6.00kHz 2000Ω//-0.2pF UM a ~ f F70M15A 70.0MHz 1.0dB 2 3dB +/-7.50kHz 2000Ω//-0.9pF UM a ~ f F70M15B 70.0MHz 1.0dB 4 3dB +/-7.50kHz 2000Ω//-0.4pF UM a ~ f F70M20A 70.0MHz 1.0dB 2 3dB +/-10kHz 2500Ω//-0.1pF UM a ~ f F70M20B 70.0MHz 1.0dB 4 3dB +/-10kHz 2500Ω//-0.8pF UM a ~ f F70M30A 70.0MHz 1.0dB 2 3dB +/-15kHz 4000Ω//-0.7pF UM a ~ f F70M30B 70.0MHz 1.0dB 4 3dB +/-15kHz 4000Ω//-0.8pF UM a ~ f Code Case A B C D E F Dimensions in mm